Creating training data for a chatbot that has thousands of intents in a single domain like banking, takes MANY months even if you have a team creating the train

Creating training data for a chatbot that has thousands of intents in a single domain like banking, takes MANY months even if you have a team creating the training data. We have worked around this with creating pre-trained intent modules with complete training data for all the most common inquires. I would be surprised if IPSoft did not sell pre-trained data that you can use immediately.